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LM4040D41IDCKT PDF预览

LM4040D41IDCKT

更新时间: 2024-11-25 08:50:03
品牌 Logo 应用领域
德州仪器 - TI 光电二极管输出元件
页数 文件大小 规格书
51页 730K
描述
1-OUTPUT TWO TERM VOLTAGE REFERENCE, 4.096V, PDSO6, PLASTIC, SC-70, 6/5 PIN

LM4040D41IDCKT 数据手册

 浏览型号LM4040D41IDCKT的Datasheet PDF文件第2页浏览型号LM4040D41IDCKT的Datasheet PDF文件第3页浏览型号LM4040D41IDCKT的Datasheet PDF文件第4页浏览型号LM4040D41IDCKT的Datasheet PDF文件第5页浏览型号LM4040D41IDCKT的Datasheet PDF文件第6页浏览型号LM4040D41IDCKT的Datasheet PDF文件第7页 
LM4040  
www.ti.com .................................................................................................................................................. SLOS456KJANUARY 2005REVISED MARCH 2008  
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE  
1
FEATURES  
DBZ (SOT-23) PACKAGE  
Fixed Output Voltages of 2.048 V, 2.5 V, 3 V,  
4.096 V, 5 V, 8.192 V, and 10 V  
(TOP VIEW)  
1
Tight Output Tolerances and Low Temperature  
Coefficient  
CATHODE  
ANODE  
3*  
2
Max 0.1%, 100 ppm/°C – A Grade  
Max 0.2%, 100 ppm/°C – B Grade  
Max 0.5%, 100 ppm/°C – C Grade  
Max 1.0%, 150 ppm/°C – D Grade  
* Pin 3 is attached to substrate and must be  
connected to ANODE or left open.  
DCK (SC-70) PACKAGE  
(TOP VIEW)  
Low Output Noise…35 μVRMS Typ  
Wide Operating Current Range…45 μA Typ to  
15 mA  
1
5
4
ANODE  
NC  
NC  
NC  
Stable With All Capacitive Loads; No Output  
Capacitor Required  
2
3
CATHODE  
Available in Extended Temperature  
Range…–40°C to 125°C  
NC – No internal connection  
APPLICATIONS  
LP (TO-92/TO-226) PACKAGE  
(TOP VIEW)  
Data-Acquisition Systems  
Power Supplies and Power-Supply Monitors  
Instrumentation and Test Equipment  
Process Controls  
Precision Audio  
Automotive Electronics  
ANODE  
CATHODE  
NC  
Energy Management  
Battery-Powered Equipment  
NC – No internal connection  
DESCRIPTION/ORDERING INFORMATION  
The LM4040 series of shunt voltage references are versatile, easy-to-use references that cater to a vast array of  
applications. The 2-pin fixed-output device requires no external capacitors for operation and is stable with all  
capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and low temperature  
coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures. The  
LM4040 uses fuse and Zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage  
tolerances, ranging from 0.1% (max) for the A grade to 1% (max) for the D grade. Thus, a great deal of flexibility  
is offered to designers in choosing the best cost-to-performance ratio for their applications.  
Packaged in space-saving SC-70 and SOT-23-3 packages and requiring a minimum current of 45 μA (typ), the  
LM4040 also is ideal for portable applications. The LM4040xI is characterized for operation over an ambient  
temperature range of –40°C to 85°C. The LM4040xQ is characterized for operation over an ambient temperature  
range of –40°C to 125°C.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
UNLESS OTHERWISE NOTED this document contains  
Copyright © 2005–2008, Texas Instruments Incorporated  
PRODUCTION DATA information current as of publication date.  
Products conform to specifications per the terms of Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

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